JAVA EXAMPLE PROGRAMS

JAVA EXAMPLE PROGRAMS

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Program: Example for Math.rint() method.


Description:

Math.rint() method returns the double value that is closest in value to the argument and is equal to a mathematical integer.


Code:
package com.java2novice.math;

public class MyRintEx {

	public static void main(String a[]){
		
		System.out.println("rint value of 12.345 is: "+Math.rint(12.345));
		System.out.println("rint value of 24.298 is: "+Math.rint(24.298));
		System.out.println("rint value of 76.65 is: "+Math.rint(76.65));
	}
}

Output:
rint value of 12.345 is: 12.0
rint value of 24.298 is: 24.0
rint value of 76.65 is: 77.0
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List Of All Math Class Sample Programs:

  1. How to get absolute value in java?
  2. How to get cube root of a value in java?
  3. How to get ceiling value of a number in java?
  4. Example for Math.copySign() method.
  5. How to get exponential value of a number in java?
  6. Example for Math.expm1() method.
  7. How to get floor value of a number in java?
  8. How to get max number between two numbers?
  9. How to get min number between two numbers?
  10. Example for Math.pow() method.
  11. How to calculate the length of hypotenuse in java?
  12. How to calculate exponent of the given number?
  13. How to calculate natural logarithm value of a number in java?
  14. How to calculate base 10 logarithm value of a number in java?
  15. Example for Math.nextAfter() method.
  16. Example for Math.nextUp() method.
  17. How to get random number between 0 to 1 in java?
  18. Example for Math.rint() method.
  19. How to round-off decimal number to nearest integer in java?
  20. Example for Math.signum() method.
  21. How to get square root of a number in java?
  22. How to convert an angle from radians to degrees?
  23. How to convert an angle from degrees to radians?
  24. How to calculate trigonometric sine of an angle in java?
  25. How to calculate trigonometric cosine of an angle in java?
  26. How to calculate trigonometric tangent of an angle in java?
Knowledge Centre
Difference between while and do-while
The while statement verifies the condition before entering into the loop to see whether the next loop iteration should occur or not. The do-while statement executes the first iteration without checking the condition, it verifies the condition after finishing each iteration. The do-while statement will always execute the body of a loop at least once.
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About Author

I'm Nataraja Gootooru, programmer by profession and passionate about technologies. All examples given here are as simple as possible to help beginners. The source code is compiled and tested in my dev environment.

If you come across any mistakes or bugs, please email me to [email protected].

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Reference: Java™ Platform Standard Ed. 7 - API Specification | Java™ Platform Standard Ed. 8 - API Specification | Java is registered trademark of Oracle.
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